Consolidated Condensed Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2023	Jul. 03, 2022	Jul. 02, 2023	Jul. 03, 2022
Income Statement [Abstract]
Net sales	$ 329,582	$ 346,605	$ 625,374	$ 634,607
Cost of sales	217,796	229,899	417,715	411,102
Gross profit	111,786	116,706	207,659	223,505
Selling, general and administrative expenses	85,522	81,371	171,776	159,863
Restructuring, asset impairment and other charges	(2,644)	810	(2,502)	1,697
Operating income	28,908	34,525	38,385	61,945
Interest expense	8,318	7,190	16,823	14,040
Other (income) expense, net	(528)	1,394	972	1,564
Income before income tax expense	21,118	25,941	20,590	46,341
Income tax expense	5,321	9,123	5,507	16,230
Net income	$ 15,797	$ 16,818	$ 15,083	$ 30,111
Earnings per share – basic (in dollars per share)	$ 0.27	$ 0.28	$ 0.26	$ 0.51
Earnings per share – diluted (in dollars per share)	$ 0.27	$ 0.28	$ 0.26	$ 0.51
Common shares outstanding – basic (in shares)	58,074	59,368	58,077	59,308
Common shares outstanding – diluted (in shares)	58,170	59,368	58,180	59,308